APA Edition Citation

Gupta, S. L. (1989). Elements of spectroscopy (7.).

Chicago Edition Citation

Gupta, S L. Elements of Spectroscopy. 7. Pragati Prakashan, Meerut, 1989.

MLA Edition Citation

Gupta, S L. Elements of Spectroscopy. 7. 1989.

Warning: These citations may not always be 100% accurate.